Shimano Alfine Sprocket for Internal Geared Hubs - 20T. Model: Alfine CS-S500. Genuine Shimano - not a cheap copy! Manufacturer: Shimano. Designed to use with all Shimano Alfine/Nexus 8-Speed and 11-Speed internal gear hubs.
Shimano Nexus Alfine Non-turn Washer Hub Gear 5L 5R 6L/6R 7L 7R 8L 8R 9L/9R pair
Shimano SLS503RL SHIFT Lever Alfine 8spd RH BK, Black
Shimano SHIFT Lever Alfine S700 11spd SR
Shimano Alfine SG-S7001-8 Internal 8 Speed Hub Gear 32H Centre Lock Disc Silver
Shimano Alfine FC-S501 2-Piece Chainset & BB Single Chain Guard 170 MM - 45T
Shimano CT-S510 Alfine chain tensioner - silver
